#version 450
#extension GL_ARB_gpu_shader_int64 : require
layout(local_size_x = 1) in;

struct M0
{
	int64_t v;
	i64vec2 b[2];
	uint64_t c;
	uint64_t d[5];
};

// Test buffer layout handling.
layout(std430, binding = 0) buffer SSBO0
{
	i64vec4 a;
	M0 m0;
} ssbo_0;

layout(std430, binding = 1) buffer SSBO1
{
	u64vec4 b;
	M0 m0;
} ssbo_1;

layout(std430, binding = 2) buffer SSBO2
{
	int64_t a[4];
	i64vec2 b[4];
} ssbo_2;

layout(std140, binding = 3) buffer SSBO3
{
	int64_t a[4];
	i64vec2 b[4];
} ssbo_3;

void main()
{
	ssbo_0.a += i64vec4(10, 20, 30, 40);
	ssbo_1.b += u64vec4(999999999999999999ul, 8888888888888888ul, 77777777777777777ul, 6666666666666666ul);
	ssbo_0.a += 20;
	ssbo_0.a = abs(ssbo_0.a + i64vec4(ssbo_1.b));

	ssbo_0.a++;
	ssbo_1.b++;
	ssbo_0.a--;
	ssbo_1.b--;

	ssbo_1.b = doubleBitsToUint64(int64BitsToDouble(ssbo_0.a));
	ssbo_0.a = doubleBitsToInt64(uint64BitsToDouble(ssbo_1.b));
}